45=1×5×9 so 45×1×1=45. 5×9×1=45. 9×5×1=45. 45×1×1=45 .and ,then 1×5×9=45 sooo if ABC are treated as identical variables number of solutions can be those 5 steps about to find all the number of positive integral solutions ...
Step-by-step explanation:
The total bill will be the sum of the rent and the cost for the total time spent.
$15 + $6 * 2.5
$15 + $15
$30
First one is 7.73 (23.19/3)
Second one is 14.04 ((19.71/7.3) x 5.2)
Assuming you are referring to simple interest not compound that that it is annual you would gain $100 putting you at $600
